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        Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers

        Incident Report for Twilio

        Resolved

        We are no longer experiencing MMS delivery failures to the T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers. This incident has been resolved.
        Posted May 20, 2025 - 16:09 PDT

        Update

        We are observing successful MMS delivery to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers. We will continue to monitor to ensure full service recovery. We expect to provide another update in 24 hours or as soon as more information becomes available.
        Posted May 19, 2025 - 22:29 PDT

        Monitoring

        We are observing successful MMS delivery to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.
        Posted May 19, 2025 - 16:04 PDT

        Update

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 24 hours or as soon as we have more information.
        Posted May 18, 2025 - 21:38 PDT

        Update

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 24 hours or as soon as we have more information.
        Posted May 17, 2025 - 21:45 PDT

        Update

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 16 hours or as soon as we have more information.
        Posted May 17, 2025 - 05:45 PDT

        Update

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 8 hours or as soon as we have more information.
        Posted May 16, 2025 - 21:48 PDT

        Update

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 4 hours or as soon as we have more information.
        Posted May 16, 2025 - 17:47 PDT

        Identified

        We are continuing to experience Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers, and have identified the source of the issue. We will continue to investigate with our carrier partners, and provide another update in 2 hours or as soon as we have more information.
        Posted May 16, 2025 - 15:56 PDT

        Update

        We are experiencing Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and Long Code Numbers. Our engineers are investigating, and we will provide another update in 1 hour or as soon as we have more information.
        Posted May 16, 2025 - 14:57 PDT

        Investigating

        We've become aware of a potential issue with Group MMS Delivery failures to T-Mobile Network in the US for a Subset of Toll Free and long code Numbers. Our engineering team has been alerted and is actively investigating. We will update as soon as we have more information.
        Posted May 16, 2025 - 14:53 PDT
        This incident affected: ZIPWHIP MESSAGING (MMS Long Code, North America, MMS Toll-Free, North America).